6900 phones in CME 8.6 / 8.8 / 9.0

[art.tumanik]

Does anyone have recent experience deploying 6900 IP phones on CME 8.6+ ?

Particularly, are there more known issues/bugs using the SIP phone load vs Skinny?

[paolo bevilacqua · Accepted solution]

You should never use SIP phones on CME when SCCP is avaialble, because it has many limitations.

This being said, 69xx on CME works well enough.